package com.example.hxpc.guidancemanagement.tools.dataTools;

/**
 * Created by tao on 2018/3/23.
 * 该类主要用于对一个变量的判断
 */

public class Judge {

    private int num;
    private static Judge judge;

    public static Judge getInstance(){
        judge = new Judge();
        return judge;
    }

    public  void setNum(int num){
        this.num = num;
    }
    public int getNum(){
        return num;
    }
}
